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| Param name | Param value for BMW 503 | Param value for Mazda RX-7 |
|---|---|---|
| Main Params | ||
| Photo |
|
|
| Car name | BMW 503 | Mazda RX-7 |
| Car type | passenger cars | passenger cars |
| Car body type | coupe | coupe |
| Model | bmw | mazda |
| Variant | 503 | rx_7 |
| Modification | 3.2 MT (140 hp) | 1.1 AT (113 hp) |
| Release of cars | 1956 | 1978 |
| The end of production | 1959 | 1985 |
| Engine | ||
| Boost type | No | No |
| Cylinder arrangement | V-shaped | rotary engine |
| Engine capacity, cm³ | 3168 | 1146 |
| Engine location | front, longitudinal | No |
| Engine power supply system | carburetor | No |
| Engine type | petrol | petrol |
| Maximum power, hp/kW at rpm | 140 / 100 at 4800 | 113 / 83 at — |
| Maximum torque, N*m at rpm | undefined at — | undefined at — |
| Number of cylinders | 8 | 2 |
| Number of valves per cylinder | 2 | No |
| General information | ||
| Brand country | Germany | Japan |
| Car class | No | S |
| Number of doors | 2 | 2 |
| Performance indicators | ||
| Acceleration to 100 km/h, s | 13 | No |
| Maximum speed, km/h | 185 | No |
| Sizes in mm | ||
| Front track width | No | 1420 |
| Ground clearance | No | 155 |
| Height | 1440 | 1260 |
| Length | 4750 | 4285 |
| Rear track width | No | 1400 |
| Wheelbase | 2835 | 2420 |
| Width | 1710 | 1675 |
| Suspension and brakes | ||
| Front brakes | drum | disk ventilated |
| Type of front suspension | independent, torsion | independent, spring |
| Transmission | ||
| Drive type | rear | rear |
| Number of gears | 4 | 4 |
| Transmission | mechanical | automatic |